Technical data
3 Technical data
Size
ERD 04
ERD 08 ERD 12
Rated torque [Nm] * / **
0.4
0.8
1.2
Maximum torque [Nm]
1.2
2.4
3.6
Max. speed [RPM]
600
600
600
Weight [kg]
1.2
1.55
1.9
Recommended workpiece weight [kg]
≤ 1
≤ 2
≤ 3
Rotor moment of inertia [kg mm
2
]
80
95
110
Max. additional moment of inertia [kg
mm
2
]
800
950
1100
Ambient temperature [°C]
min. / max.
10 / 40 10 / 40 10 / 40
Repeat accuracy [°]
0.01
0.01
0.01
Noise emission [dB(A)]
≤ 70
≤ 70
≤ 70
Protection class IP (optional)
40 (54) 40 (54) 40 (54)
Sensor system
Absolute-value
transducer with
Hiperface / DRIVE-CLiQ
interface
Expected life span [years]
10
10
10
Pneumatic rotary feed-through
Number of lines
2
Pressure range [bar]
-1 to 8
Pressure medium
Compressed air,
compressed air quality
according to ISO 8573-1:
7:4:4
Electric rotary feed-through
Number of lines
4
Max. voltage [V]
60
Max. current [A]
1
* At altitudes of over 1000 m above sea level, the performance
data are reduced
** Depending on the installation situation (heat dissipation) and at
an ambient temperature of 20°C.
More technical data is included in the catalog data sheet.
Whichever is the latest version.
53
05.00 | ERD | Assembly and operating manual | en | GAS 315325
Summary of Contents for ERD 04
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